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Chemical Properties of Mercury and Technetium


Chemical Properties of Technetium and Mercury


Chemical Properties

Chemical Formula
Hg   
Tc   

Isotopes
  
  

Known Isotopes
34   
5
18   
21

Electronegativity
  
  

Pauling Electronegativity
2.00   
7
1.90   
11

Sanderson Electronegativity
2.20   
7
Not Available   

Allred Rochow Electronegativity
1.44   
17
1.36   
20

Mulliken-Jaffe Electronegativity
1.81   
9
Not Available   

Allen Electronegativity
1.44   
30
1.51   
28

Electropositivity
  
  

Pauling Electropositivity
2.00   
99+
2.10   
99+

Ionization Energies
  
  

1st Energy Level
1,007.10 kJ/mol   
4
702.00 kJ/mol   
36

2nd Energy Level
1,810.00 kJ/mol   
20
1,470.00 kJ/mol   
99+

3rd Energy Level
3,300.00 kJ/mol   
20
2,850.00 kJ/mol   
33

Electrochemical Equivalent
3.74 g/amp-hr   
10
0.52 g/amp-hr   
99+

Electron Work Function
4.49 eV   
15
Not Available   

Other Chemical Properties
Flammability, Ionization, Solubility   
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility   

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